KH

Katsuhiko Hata

BI Bando Chemical Industries: 1 patents #4 of 7Top 60%
KA Kao: 1 patents #61 of 289Top 25%
Overall (2004): #182,671 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6780343 Stably dispersed magnetic viscous fluid Nozomi Kiga, Seiichi Miyanaga 2004-08-24